170804528

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1$

素因数の和:282

約数の個数: 80

約数和(自身を含む): 361584000

約数和(自身を除く): 190779472

約数列:

[1, 2, 4, 8, 16, 19, 38, 59, 76, 89, 107, 118, 152, 178, 214, 236, 304, 356, 428, 472, 712, 856, 944, 1121, 1424, 1691, 1712, 2033, 2242, 3382, 4066, 4484, 5251, 6313, 6764, 8132, 8968, 9523, 10502, 12626, 13528, 16264, 17936, 19046, 21004, 25252, 27056, 32528, 38092, 42008, 50504, 76184, 84016, 99769, 101008, 119947, 152368, 180937, 199538, 239894, 361874, 399076, 479788, 561857, 723748, 798152, 959576, 1123714, 1447496, 1596304, 1919152, 2247428, 2894992, 4494856, 8989712, 10675283, 21350566, 42701132, 85402264, 170804528]

約数ペア:

[(1, 170804528), (2, 85402264), (4, 42701132), (8, 21350566), (16, 10675283), (19, 8989712), (38, 4494856), (59, 2894992), (76, 2247428), (89, 1919152), (107, 1596304), (118, 1447496), (152, 1123714), (178, 959576), (214, 798152), (236, 723748), (304, 561857), (356, 479788), (428, 399076), (472, 361874), (712, 239894), (856, 199538), (944, 180937), (1121, 152368), (1424, 119947), (1691, 101008), (1712, 99769), (2033, 84016), (2242, 76184), (3382, 50504), (4066, 42008), (4484, 38092), (5251, 32528), (6313, 27056), (6764, 25252), (8132, 21004), (8968, 19046), (9523, 17936), (10502, 16264), (12626, 13528)]